LGM3121438: The Alt, Glen On The Side Of Knocknarea Hill, County Sligo, Ireland, Referred To By W. B. Yeats In 'The Man And The Echo'. (photo) / Bridgeman Images

LGM3121455: Lugnagall Hill, Near Glencar Lake, County Sligo, Ireland. Referred To By W. B. Yeats In 'The Man Who Dreamed Of Faeryland'. (photo) / Bridgeman Images

LGM3121468: Avenue Leading To Coole Park Once The Home Of Lady Augusta Gregory Co-Founder Of The Abbey Theatre With W. B. Yeats And Edward Martyn Of Tulira Castle. (photo) / Bridgeman Images

LGM3121743: Schoolchildren in Hung-Chiao commune, near Shanghai, China, 1979 (photo) / Bridgeman Images

LGM3121447: Ox Mountains, County Sligo, Ireland. Hawk's Well, Hawk's Rock, Hart Lake, Heart Lake All In The Ox Mountains. Referred To By W. B. Yeats In Many Of His Literature. (photo) / Bridgeman Images

LGM3121532: Howth Castle, Fingal County, Ireland. Ancestral Home Of The St Lawrence Family. Referred To By W. B. Yeats In 'Reveries Over Childhood And Youth'. (photo) / Bridgeman Images

LGM3121551: Fox Hunt Hunter With Hounds In Kilkenny Hunt, County Kilkenny, Ireland. Hunting Referred To By W. B. Yeats In 'Hound Voice'. (photo) / Bridgeman Images

LGM3121558: Horse In Snow In Fox Hunting Farm, County Kilkenny, Ireland. Hunting Referred To By W. B. Yeats In 'Hound Voice'. (photo) / Bridgeman Images

LGM3121570: Coastal Village And Ruined Chuch On Inishmore, Aran Islands Off The Coast Of Galway, Ireland. Referred To By W. B. Yeats When He Suggested That Playwright John Millington Synge Visit Visit The Aran Islands. (photo) / Bridgeman Images

LGM3121543: Fox Hunt Hunters With Hounds In Kilkenny Hunt, County Kilkenny, Ireland. Hunting Referred To By W. B. Yeats In 'Hound Voice'. (photo) / Bridgeman Images

LGM3121595: Lough Graney In Slieve Aughty Also Known As Echgthe, County Galway, Ireland. Referred To By W. B. Yeats In 'The Withering Of The Boughs' Poem, (photo) / Bridgeman Images

LGM3121566: Houses And Cottages Surrounded By Small Fields And Stone Walls On Inishmore, Aran Islands Off The Coast Of Galway, Ireland. Referred To By W. B. Yeats When He Suggested That Playwright John Millington Synge Visit Visit The Aran Islands. (photo) / Bridgeman Images

LGM3121572: Aran Islander Wearing Traditional Red Skirt Making Her Way To Thathched Cottage During Heavy Atlantic Rain On Inishmore, Aran Islands Off The Coast Of Galway, Ireland. Referred To By W. B. Yeats When He Suggested That Playwright John Millington Synge Visit Visit The Aran Islands. (photo) / Bridgeman Images

LGM3121663: Street cleaner, Beijing, China, 1979 (photo) / Bridgeman Images

LGM3121603: Young Chinese girl in red coat, Shanghai, China, 1979 (photo) / Bridgeman Images

LGM3121692: Cadre posing for a photograph in the Garden of the Mandarin, Shanghai, China, 1979 (photo) / Bridgeman Images

LGM3121651: Street vendors, Nanjing, China, 1979 (photo) / Bridgeman Images

LGM3121697: Acrobatic display, Nanjing, China, 1979 (photo) / Bridgeman Images

LGM3121669: Cycle transport, Beijing, China, 1979 (photo) / Bridgeman Images

LGM3121718: Nanjing street scene, China, 1979 (photo) / Bridgeman Images

LGM3121693: Acrobatic display, Nanjing, China, 1979 (photo) / Bridgeman Images

LGM3121738: Schoolboy Hung-Chiao commune, near Shanghai, China, 1979 (photo) / Bridgeman Images

LGM3121698: Acrobatic display, Nanjing, China, 1979 (photo) / Bridgeman Images

LGM3121708: Doorway, Nanjing, China, 1979 (photo) / Bridgeman Images

LGM3121721: Street scene outside cinema, Nanjing, China, 1979 (photo) / Bridgeman Images

LGM3121742: Chimneys on house in Hung-Chiao commune, near Shanghai, China, 1979 (photo) / Bridgeman Images

LGM3121762: Old style apartments in Guangzhou, China, 1979 (photo) / Bridgeman Images

LGM3121781: Great Wall of China, 1979 (photo) / Bridgeman Images

DGC3121790: zoopraxiscope disc showing an acrobat performing a horse back somersault , 1893 (litho), Muybridge, Eadweard (1830-1904) / Bridgeman Images

LGM3121807: Abandoned farm house in the Blue Stack Mountains, Donegal, Ireland (photo) / Bridgeman Images

LGM3121830: Blue Stack Mountains farmer placing freshly cut peat onto wooden wheelbarrow, Donegal, Ireland (photo) / Bridgeman Images

LGM3121839: Early Morning Racehorses Excercise, Churchill Downs, Louisville, Kentucky, USA (photo) / Bridgeman Images

LGM3121861: Kentucky Bluegrass Country Horse Farms, Lexington, Kentucky, USA (photo) / Bridgeman Images

LGM3121869: Abandoned Old Truck In Tobacco Plantation, Lexington, Kentucky, USA (photo) / Bridgeman Images

LGM3121893: African American Lady Sitting On Her Porch, Downtown Savannah, Georgia, USA (photo) / Bridgeman Images

LGM3121920: African Americans, Downtown Savannah, Georgia, USA (photo) / Bridgeman Images